Compact Secondary Substation - CSS
DELING compact secondary substations are a product of proper conceptual design. They are equipped with:
- Attested and examined concrete,
- Attested and examined sheet meal construction,
- Medium-voltage switchgear produced by “ABB”, "SIEMENS", "SCHNEIDER", ...
- Transformer substation "KONČAR" , "ABB", "SIEMENS", "Schneider", ...
- Load cell, a product of "DELING" Tuzla
- Low-voltage switchgear, a product of "DELING" Tuzla
Compact secondary substations are produced in accordance with norms: EN 62271-202, IEC 60071, EN 60529, EN 6043-1, EN 60947-1. Type tests were at the accredited laboratory of KONČAR Institute and we have been awarded certificates for all compact secondary substations subject to meeting conditions of IEC 62271-202 standard. Certification included all types of compact secondary substations (CSS) including 1x1000kVA, 2x1000kVA and 3x1000kVA.
Institute for standards, metrology and intellectual property of Bosnia and Herzegovina released BAC certificates and confirmed that (CSS) compact secondary substations are in accordance with the above mentioned standards. DELING doo Tuzla designs and manufactures compact secondary substations within the frameworks of type solutions, and according to the content and requests of a client.
Production of a series of compact secondary substations resulted from huge experience of DELING specialist. Materials (concrete prefabricated elements and Al sheet metals) used for construction of CSS compact secondary substations ensure safe and reliable operation, long life, wide range of possibilities of equipment arrangement. A wide range of different types of CSS enables DELING to meet all needs of end costumers, investors.
CSS compact secondary substations 10(20)/0,4 kV are intended for transformation of voltage and providing consumer with low-voltage electric power.
According to their type, compact secondary substations CSS are divided into two basic groups and two subgroups:
Group 1 – KBTS types
Housing of various sizes are made of reinforced concrete foundation, supportive steel construction and reinforced prefabricated elements, which form TS walls, and of concrete or aluminum roof. Ventilation door and jalousies are made of aluminum, protected from corrosion by electrostatic procedure, a color of which is in coordination with that of relief façade or as desired by Customer, and they ensure a high level of natural ventilation. They are divided into two subgroups – CSS with outdoor and CSS with indoor service. (-up)
Group 2 – LMTS types
Housing of various sizes are made of reinforced concrete foundation, supportive, steel construction protected from corrosion and prefabricated profile elements made of aluminum sheet of δ=3mm, which form pillars and a mantle of TS. The roof is compact, made of prefabricated profiles, while full and ventilation doors are also made of aluminum sheet of δ=3mm. All the LMTS elements are protected from corrosion by electrostatic procedure, colored in light grey tones or as desired by Customer. They belong to the subgroup of TS with outdoor service.